Head massager



2.1: Front

2.2: Right

2.3: Top

2.4: Bottom

2.5: Front of body

2.6: Right side of body

2.7: Top of body

2.8: Bottom of body

2.9: Front of the inner cap

2.10: Right side of the inner cap

2.11: Top of the inner cap

2.12: Bottom of the inner cap

The broken lines in FIGs. 2.8 and 2.11 represent portions of the head massager that form no part of the claimed design. 

CLAIM The ornamental design for a head massager, as shown and described. 